Thanks Don. I checked the settings and found the offset was not mid point. WHen I put it to mid point, the darn thing started working properly. Geez! -- View this message in context: http://elecraft.365791.n2.nabble.com/VFO-linearization-issue-on-K2-tp7009636p7009870.html Sent from the Elecraft mailing list archive at Nabble.com.